Hilgert, J. (2013). Hazard or Hardship: Crafting Global Norms on the Right to Refuse Unsafe Work. Cornell University Press.
Chicago Style (17th ed.) ZitazioaHilgert, Jeffrey. Hazard or Hardship: Crafting Global Norms on the Right to Refuse Unsafe Work. Ithaca, NY: Cornell University Press, 2013.
MLA (9th ed.) ZitazioaHilgert, Jeffrey. Hazard or Hardship: Crafting Global Norms on the Right to Refuse Unsafe Work. Cornell University Press, 2013.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.